One
eagle-eyed lab assistant noticed what was giving the males a surplus of
machismo. Their testicles were far bigger than those of their peers–5 percent
larger than mice who ate a normal diet, and 15 percent bigger than mice who
were fed junk food. "The changes were not just superficial," says Shawn Radcliffe at Men's Fitness. "Yogurt-eating
mice inseminated their partners faster and produced more offspring." The
yogurt-eating male mice were also notably slimmer, with softer and shinier
coats, too.

Of course, this means that women should act counterintuitively and reject
men who eat a lot of junk food in favor of men who eat a lot of yogurt. It's in their Darwinian self-interest.

But, what happens when female mice eat more yogurt? It
enhances their feminine charms. Thankfully, there is no politically correct
gender-bending in the rodent world.

The AP reports:

Females
also reaped the mysterious rewards of yogurt. They had healthier fur, and were
able to produce bigger litters of offspring.

Co-researcher Susan Erdman offers a scientific commentary on
those results:

"When
I saw those fur coats, I thought about adding more yogurt to my
diet."

Of course, the study does not tell us how much more yogurt a
human male or human female should eat in order to produce similar results. We are reasonably confident that extra yogurt is not going to harm you.